The case is similar
if the accident is predicated of a genus or of any universal name,
e.g. if one says that man is the same as 'musical man'; for this is
either because 'musical' is an accident of man, which is one
substance, or because both are accidents of some individual, e.g.
Coriscus. Both, however, do not belong to him in the same way, but one
presumably as genus and included in his substance, the other as a
state or affection of the substance.